Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/19/2023
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/19/2023 11:34:02 74.67, 5.04 73.11 09/19/2023 11:35:09 74.57, 7.40 73.03 70.49 67
2 09/19/2023 12:24:35 -74.08, 173.91 107.47 09/19/2023 12:24:41 -74.10, 173.94 107.45 1.62 6
3 09/19/2023 13:15:18 73.92, -18.38 72.40 09/19/2023 13:14:05 73.96, -18.71 72.42 10.59 73
4 09/21/2023 23:37:55 -74.25, 5.21 106.35 09/21/2023 23:39:07 -74.17, 5.47 106.42 11.40 72
5 09/22/2023 00:28:38 74.09, 172.91 73.52 09/22/2023 00:28:30 74.08, 172.92 73.51 1.83 8
6 09/22/2023 01:19:11 -73.49, -18.31 107.05 09/22/2023 01:18:03 -73.55, -20.57 107.02 71.31 68
7 09/24/2023 11:41:55 74.17, 4.43 74.57 09/24/2023 11:42:54 74.16, 4.48 74.56 1.83 59
8 09/24/2023 12:32:39 -74.11, 171.90 105.49 09/24/2023 12:32:18 -74.11, 172.02 105.49 3.50 21
9 09/26/2023 23:45:56 -74.14, 3.53 104.49 09/26/2023 23:46:43 -74.18, 3.52 104.46 3.59 47
10 09/27/2023 00:36:41 74.10, 170.96 75.48 09/27/2023 00:36:05 74.12, 171.05 75.50 3.55 36
11 09/29/2023 11:49:58 74.15, 2.56 76.49 09/29/2023 11:50:30 74.14, 2.46 76.48 2.95 32
12 09/29/2023 12:40:42 -74.07, 170.05 103.57 09/29/2023 12:39:54 -74.10, 170.04 103.54 3.39 48
13 10/01/2023 23:54:00 -74.18, 1.51 102.51 10/01/2023 23:54:18 -74.15, 1.51 102.54 2.72 18

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/19/2023
SNOs_Map_FY3D_TERRA_20230919.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 09/19/2023 in txt file.

Historial Predications of SNOs between FY3D and TERRA